Estimating User Stories Complexity and Importance

Abstract

This book contains a selection of papers accepted for presentation and discussion at The 2017 World Conference on Information Systems and Technologies (WorldCIST'17). This conference had the support of the IEEE Systems, Man, and Cybernetics Society, AISTI (Iberian Association for Information Systems and Technologies/Associação Ibérica de Sistemas e Tecnologias de Informação), ISCAP (School of Accounting and Administration of Porto/Instituto Superior de Contabilidade e Administração do Porto), and GIIM (Global Institute for IT Management). It took place at Porto Santo Island, Madeira, Portugal, during April 11-13, 2017. Preface; Organization; Contents; Managing Audiovisual Mass Media (Governance, Funding and Innovation) and Mobile Journalism; Immersive Journalism Through Mobile Devices: How Virtual Reality Apps Are Changing News Consumption; Abstract; 1 Introduction; 2 Theoretical Framework; 2.1 Interactive Nonfiction; 2.2 Virtual Reality; 2.3 Immersion; 3 Methodology; 4 Results; 5 Conclusions; Acknowledgment; References; Crowdfunding: A Possible Complementary Funding Model for European Public Service Broadcasting; Abstract; 1 Introduction. 1.1 Main Political, Economic, Technological and Sociocultural Factors Affecting the Structure of Eur ... 1.2 Sources of Funding of the European Public Television and Budgetary Constraints; 1.3 Changes in the Form of Consumption and Audience Measuring Systems; 2 Crowdfunding as an Alternative or Complementary Funding Channel to Traditional Sources; 2.1 Different Modalities of Crowdfunding Depending on the Revenue for Patrons; 2.2 Different Modalities of Crowdfunding Depending on the Management; 3 Proposal to Use Crowdfunding as a Funding Channel for Public Service Broadcasters; 4 Conclusions. AcknowledgementReferences; Consumption of Audiovisual Media Among High School Students of Ecuador; Abstract; 1 Introduction; 2 Methodology; 3 Results; 4 Conclusions; References; Advertising in the Prime Time of the Ecuadorian Television; Abstract; 1 Introduction; 2 Methodology; 3 Results; 4 Discussion and Conclusions; 5 Verification of Hypothesis; References; Proximity Communication Models: Governance and Funding of German, Belgian and Spanish Public Regiona ... ; Abstract; 1 Introduction; 2 Public Proximity Media Models; 3 Governance in Public Regional Media; 3.1 Belgium; 3.2 Germany. 3.3 Spain4 The Funding of Regional Public Media; 4.1 Budget Evolution of Regional Media (2011-2014); 5 Conclusions; References; Comparative Study of Web Pages as a Second Screen Information: Review of Cases of the Main National ... ; Abstract; 1 Introduction; 2 Methodology; 3 Results; 3.1 Effectiveness of the Web Pages; 3.2 Identifying Elements of Webpages; 3.3 Usability of the Web Pages; 3.4 Accessibility to the Web Pages; 3.5 Interactivity of the Web Pages; 3.6 Mobility to Web Pages; 4 Conclusions; References; New Technologies and New Experts; Abstract; 1 Introduction; 2 What's an Expert? 3 Knowledge and New Technologies4 Authorship and Social Media; 5 Authority and Dialogue; 6 Conclusions; 7 Research Acknowledgements; References; Instant Messaging Networks as a New Channel to Spread the News: Use of WhatsApp and Telegram in the ... ; Abstract; 1 Introduction; 2 Theoretical Approaches; 2.1 Mobile Devices as a New Medium for the Production and Distribution of News; 2.2 Penetration and Uses of Mobile Devices and Social Networks in Spain; 3 Objectives and Methodology; 4 Results; 5 Conclusion; References.